3-(Difluoromethyl)-2,6-difluoropyridine CAS 85396-63-0
| CAS No. | 85396-63-0 |
| Molecular Formula | C6H3F4N |
| Molecular Weight | 165.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(Difluoromethyl)-2,6-difluoropyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-(Difluoromethyl)-2,6-difluoropyridine (CAS 85396-63-0) is a high-purity analytical reference standard with the molecular formula C6H3F4N and a molecular weight of 165.09 g/mol.
Based on its molecular formula C6H3F4N, 3-(Difluoromethyl)-2,6-difluoropyridine contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 165.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H3F4N |
| Molecular Weight | 165.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3,5-difluoropyridine (CAS 1374659-27-4)
- 4-(Difluoromethyl)-2,3-difluoropyridine (CAS 1374659-38-7)
- 2-(Difluoromethyl)-3,6-difluoropyridine (CAS 1374659-43-4)
- 4-(Difluoromethyl)-2,5-difluoropyridine (CAS 1447671-79-5)
- 5-(Difluoromethyl)-2,3-difluoropyridine (CAS 1804659-36-6)
- 3-(Difluoromethyl)-2,5-difluoropyridine (CAS 1806773-16-9)
- 3-(Difluoromethyl)-4-fluoro-1-methyl-1H-pyrazol-5-amine (CAS 2484774-18-5)
- 1-(difluoromethyl)-1H-pyrrole-2-carboxylic acid (CAS 1523056-12-3)
Recommended Standards
- 2-Fluoro-6-(trifluoromethyl)pyridine (CAS 94239-04-0)
- 4-Fluoro-2-(trifluoromethyl)pyridine (CAS 850246-04-7)
- 2-Fluoro-5-(trifluoromethyl)pyridine (CAS 69045-82-5)
- 5-Fluoro-2-(trifluoromethyl)pyridine (CAS 936841-73-5)
- 1-Amino-N-methylcyclohexane-1-carboxamide (CAS 90152-17-3)
- 14-(9H-Fluoren-9-yl)-4,12-dioxo-8,13-dioxa-5,11-diazatetradecanoic acid (CAS 669073-62-5)
- 2-[(4-methylcyclohexyl)oxy]benzaldehyde, mixture of diastereomers (CAS 1020960-74-0)
- N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-4-methoxy-N-methylbenzene-1-sulfonamide (CAS 1325306-60-2)
- 1-Tosyl-1H-indole-2-carbaldehyde (CAS 146384-54-5)
- 2-(Ethylamino)-3-((ethylimino)methyl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1785975-35-0)
- 2-Hydroxy-N-(pyridin-3-ylmethyl)benzamide (CAS 5620-22-4)
- 2-((4-Ethylcyclohexyl)amino)propane-1,3-diol (CAS 1479109-54-0)
- 1187169-96-5 4-(5-Chloro-2-thienyl)-2-methylpyridine MFCD13152436 (CAS 1187169-96-5)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com